Senior Application Developer

Radiant System, Inc; Salt Lake City (UT); Hybrid; USD 110,000 - 150,000; Full time

Job summary

Radiant System, Inc. in Salt Lake City, Utah invites a Senior Application Developer specialized in GenTax/DSVS to design, develop, and support tax-related applications. The role emphasizes C#, SQL, Visual Studio, and API integration (SOAP/REST) to translate business requirements into solid technical solutions.

Schedule is 95% remote with 5% on-site work; expect about 2 hours on-site weekly for meetings. The contract position offers engaging challenges and opportunities to impact tax systems

Qualifications

• 5+ years of hands-on GenTax/DSVS development
• Strong C# and SQL development using Visual Studio
• Experience creating, consuming, and updating SOAP & REST APIs
• Strong requirements gathering, system analysis, and workflow/process design
• Experience troubleshooting, code reviews, and production support
• Strong communication and problem-solving skills

Responsibilities

• Design, develop, and support tax-related applications.
• Translate business requirements into technical solutions.

Skills

GenTax/DSVS development

C# development

SQL development

SOAP APIs

REST APIs

Workflow/process design

Tools

Visual Studio

Job description

Job Title:

Senior Application Developer GenTax

Location:

Salt Lake City, Utah Hybrid

Duration:

Contract

Job Description:

Seeking a Senior Application Developer with strong GenTax/DSVS experience to design, develop, and support tax-related applications. The ideal candidate will have expertise in C#, SQL, Visual Studio, SOAP/REST APIs, and translating business requirements into technical solutions.

Required Skills:

• 5+ years of hands-on GenTax/DSVS development experience

• Strong C# and SQL development using Visual Studio

• Experience creating, consuming, and updating SOAP & REST APIs

• Strong requirements gathering, system analysis, and workflow/process design

• Experience troubleshooting, code reviews, and production support

• Strong communication and problem-solving skills

Schedule:

95% Remote / 5% Onsite; approximately 2 hours onsite weekly for in-person meetings.

Interview:

Video conference; interviews expected August 19, 20, 24, or 25, 2026.